D 14

Venturi (J. B.). experimental inquiries applied to

various hydraulic phenomena.

London, 1799

D 14 Warr (G. F.), dynamics.

D 14

Lond. 1851

Webster (T.), the theory of equilibrium and motion of

fluids

D 15 Whewell (W.), treatise on dynamics.

D 15

D 15

Cambr. 1836

Camb. 1823

(W.), on the free motion of points (or 1st part of a 2nd ed. of the treatise on dynamics.)

Cambr. 1832

(W.), on the motion of points (or 2nd part of a 2nd ed. of the treatise on dynamics).

Cambr. 1834

MICROSCOPICAL.

D 16 Beal (Lionel S., F.R.S.) how to work the microscope.

4th ed.

Lond. 1868

D 16 Beck (Richard) a treatise on the construction, &c., of

Beck's achromatic microscope.

D 16 Brewster (D.), a treatise on the microscope.

Lond. 1865

Edinb. 1837

D 16 Catalogue of microscopical preparations in the cabinet of the Quekett microscopical club.

Lond. 1872

D 16 Carpenter (William B.), the microscope and its revela

tions.

D 16 Crum (Walter, F.R.S.), on the cotton fibre.

Lond. 1856

Glasgow, 1863

D 16 Goring (C. R.) and Pritchard (A.), micrographia.

Lond. 1837 D 16 Griffith (J. W.) and Henry (Arthur, F.R.S.), micro

graphic dictionary.
2nd ed.

Lond. 1860

D 18 Journal, microscopic and structural record.

Vols. for 1841-2.

D 17, monthly microscopical, and

Royal Microscopical Society.

Lond. 1841-2

Transactions of the

D 16 Kölliker, manual of human microscopic anatomy.

Lond. 1860

D 16 Martin (John H.), microscopic objects figured and

described.

Lond. 1870

D 16 Norman (Geo.), list of diatomaceo found near Hull.

Hull, 1865

D 16 Pritchard (Andrew), a history of Infusforia, including Demidiaceae, and Diatomaced, British and Foreign.

4th ed, and enlarged by revised by J. T. Arledge, W. Archer, J. Ralfs, W. C. Williamson, and the author.

D 16 Quekett (John), a practical treatise on the use of the

D 16 Roper (Freeman C. T.) catalogue of works on the mi

croscope, &c., in the library of.

Lond. 1865

D 20 Transactions of the microscopical society of London.

Vol. i.-iii.

Lond. 1844-52

PHOTOGRAPHY.

D 23 Abney (Lieut. R. E., F.R.A.S.), instructions in Photo

graphy.

D 23 Archiv, photographisches.

Chatham, 1871

No. 37-55 (No. 40 wanting).

Berl. 1863-4

D 24 Journal, the Liverpool and Manchester photographic.

New series, Vol i.-ii.

Liverpool, 1857-8

D 23 Notes, photographic, journal of the photogr. soc. of Scotland, and of the Manchester photogr. soc.

Vol. i.--viii.

Lond. 1856-62

(No. 70, 118, 119, 120, 124 wanting).